| Classification | Asteraceae: Eupatorium |
| Classification 1 | Asteraceae: Bartlettina |
| Harvard University Herbaria Barcode(s) | 00007263 |
| Type Status | Isotype |
| Collector | W. R. Maxon |
| Collector number | 4942 |
| Country | Panama |
| State | Chiriqui |
| Geography | North America: Central America (Region): Panama: Chiriqui |
| Locality | Vicinity of El Boquete, 1000-1300 m. |
| Date Collected | 1911-03-02 - 1911-03-08 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e95900e-197d-4731-948a-15b2ce2d25d8 |
| Harvard University Herbaria Barcode | 00007263 |
| Herbarium | GH |
| Previous ownership | Ex United States National Herbarium |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Eupatorium maxonii B. L. Robinson |
| Verified by | B. L. Turner (TEX) |
| Date Determined | 1983 |
| Taxon Reference | (for Eupatorium maxonii B. L. Robinson) Proc. Amer. Acad. Arts 1818. 54: 251. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Eupatorium maxonii B. L. Robinson |
| Verified by | R. M. King & H. Robinson (US) |
| Date Determined | 1974 |
| Taxon Reference | (for Eupatorium maxonii B. L. Robinson) Proc. Amer. Acad. Arts 1818. 54: 251. |
| Family | Asteraceae |
| Determination | Bartlettina maxonii (B. L. Robinson) R. M. King & H. Robinson |
| Determined by | B. L. Turner (TEX) |
| Date Determined | 1983 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Bartlettina maxonii (B. L. Robinson) R. M. King & H. Robinson |
| Determined by | R. M. King & H. Robinson (US) |
| Date Determined | 1974 |
| Annotation Text | Specimen examined for the Eupatorieae of Panama |
| Family | Asteraceae |
| Determination | Eupatorium maxonii B. L. Robinson |
| Determination Remarks | [label name] |
| Annotation Text | spec. nov. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
